Related Questions

When the axis of load lies in the plane of rivet group, then the most heavily loaded rivet will be the one which (where, Fa is the load shared by each rivet due to axial load and Fm is the shearing load due to moment in any rivet.)
A Is at the maximum distance from CG of the rivet group
B Is at the minimum distance from CG of the rivet group
C Gives the maximum angle between the two forces Fa and Fm
D Gives the minimum angle between the two forces Fa and Fm
In order to avoid tearing of the plate at an edge, the distance from the centre line of the rivet hole to the nearest edge of the plate should be equal to (where d = Diameter of rivet hole)
A 1 d
B 1.5 d
C 2.5 d
D 2 d
In order to avoid tearing off the plate at an edge, the distance from the center of the rivet hole to the nearest edge of the plate (i.e. margin) should be (where d = Diameter of rivet hole in mm)
A d
B 1.5 d
C 2 d
D 2.5 d
The diameter of the rivet hole is usually __________ the nominal diameter of the rivet.
A Equal to
B Less than
C More than
D None of these
According to Indian standards, the diameter of rivet hole is made larger than the basic size of rivet by
A 0.5 mm up to rivet diameter of 24 mm
B 1 mm for rivet diameter from 27 mm to 36 mm
C 2 mm for rivet diameter from 39 mm to 48 mm
D All of the above
In order to avoid tearing of the plate at edge, the distance from the center line of the rivet hole to the nearest edge of the plate in terms of dia. of rivet d should be equal to
A 1 d
B 1.25 d
C 1.5 d
D 1.75 d
In leaf springs, the maximum bending stress developed in the plates is (where W = Load acting on the spring, $$l$$ = Span of the spring, n = Number of plates, b = Width of plates and t = Thickness of plates)
A $$\frac{{{\text{W}}l}}{{{\text{nb}}{{\text{t}}^2}}}$$
B $$\frac{{3{\text{W}}l}}{{2{\text{nb}}{{\text{t}}^2}}}$$
C $$\frac{{2{\text{W}}l}}{{{\text{nb}}{{\text{t}}^2}}}$$
D $$\frac{{3{\text{W}}l}}{{{\text{nb}}{{\text{t}}^2}}}$$
The rivet head used for boiler plate riveting is usually
A Pan Head
B Snap head
C Counter sunk head
D Conical head
The hole to be drilled for tapping is _________ the outside diameter of the thread on the tap.
A Equal to
B Smaller than
C Greater than
D None of these
A riveted joint in which every rivet of a row is opposite to other rivet of the outer row, is known as
A Chain riveted joint
B Diamond riveted joint
C Crisscross riveted joint
D Zigzag riveted joint

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